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Old 02-07-2002, 12:17 PM
Posts: n/a
Emissions Question


I just had my 1989 300se inspected for the first time.

I replaced the air filter,oil change, and plugs.

The car just barely made it through the dyno test.

HC Limit 2.00 reading=1.43
CO Limit30.00 reading=26.77
nox Limit 3.00reading =0.75

The tech suggested the O2 sensor be replaced .He also stated these should be replaced every 30 k miles.
Does this sound right to any of you???

Hope someone out there can shed some light on this.


P/s Im in trouble now, no spell chack LOL
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